1318265280

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{5651}}^1$

素因数の和:5686

約数の個数: 196

約数和(自身を含む): 4707358632

約数和(自身を除く): 3389093352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3645, 3888, 4320, 4860, 5184, 5651, 5832, 6480, 7290, 7776, 8640, 9720, 11302, 11664, 12960, 14580, 15552, 16953, 19440, 22604, 23328, 25920, 28255, 29160, 33906, 38880, 45208, 46656, 50859, 56510, 58320, 67812, 77760, 84765, 90416, 101718, 113020, 116640, 135624, 152577, 169530, 180832, 203436, 226040, 233280, 254295, 271248, 305154, 339060, 361664, 406872, 452080, 457731, 508590, 542496, 610308, 678120, 762885, 813744, 904160, 915462, 1017180, 1084992, 1220616, 1356240, 1373193, 1525770, 1627488, 1808320, 1830924, 2034360, 2288655, 2441232, 2712480, 2746386, 3051540, 3254976, 3661848, 4068720, 4119579, 4577310, 4882464, 5424960, 5492772, 6103080, 6865965, 7323696, 8137440, 8239158, 9154620, 9764928, 10985544, 12206160, 13731930, 14647392, 16274880, 16478316, 18309240, 20597895, 21971088, 24412320, 27463860, 29294784, 32956632, 36618480, 41195790, 43942176, 48824640, 54927720, 65913264, 73236960, 82391580, 87884352, 109855440, 131826528, 146473920, 164783160, 219710880, 263653056, 329566320, 439421760, 659132640, 1318265280]

約数ペア:

[(1, 1318265280), (2, 659132640), (3, 439421760), (4, 329566320), (5, 263653056), (6, 219710880), (8, 164783160), (9, 146473920), (10, 131826528), (12, 109855440), (15, 87884352), (16, 82391580), (18, 73236960), (20, 65913264), (24, 54927720), (27, 48824640), (30, 43942176), (32, 41195790), (36, 36618480), (40, 32956632), (45, 29294784), (48, 27463860), (54, 24412320), (60, 21971088), (64, 20597895), (72, 18309240), (80, 16478316), (81, 16274880), (90, 14647392), (96, 13731930), (108, 12206160), (120, 10985544), (135, 9764928), (144, 9154620), (160, 8239158), (162, 8137440), (180, 7323696), (192, 6865965), (216, 6103080), (240, 5492772), (243, 5424960), (270, 4882464), (288, 4577310), (320, 4119579), (324, 4068720), (360, 3661848), (405, 3254976), (432, 3051540), (480, 2746386), (486, 2712480), (540, 2441232), (576, 2288655), (648, 2034360), (720, 1830924), (729, 1808320), (810, 1627488), (864, 1525770), (960, 1373193), (972, 1356240), (1080, 1220616), (1215, 1084992), (1296, 1017180), (1440, 915462), (1458, 904160), (1620, 813744), (1728, 762885), (1944, 678120), (2160, 610308), (2430, 542496), (2592, 508590), (2880, 457731), (2916, 452080), (3240, 406872), (3645, 361664), (3888, 339060), (4320, 305154), (4860, 271248), (5184, 254295), (5651, 233280), (5832, 226040), (6480, 203436), (7290, 180832), (7776, 169530), (8640, 152577), (9720, 135624), (11302, 116640), (11664, 113020), (12960, 101718), (14580, 90416), (15552, 84765), (16953, 77760), (19440, 67812), (22604, 58320), (23328, 56510), (25920, 50859), (28255, 46656), (29160, 45208), (33906, 38880)]